Partial regularity for a minimum problem with free boundary

1999 ◽  
Vol 9 (2) ◽  
pp. 317-326 ◽  
Author(s):  
Georg Sebastian Weiss
2011 ◽  
Vol 11 (1) ◽  
Author(s):  
A. Lyaghfouri

AbstractIn this paper we consider the problem of minimizing the functionalWe prove Lipschitz continuity for each minimizer u and establish the nondegeneracy at the free boundary (∂[u > 0]) ∩ Ω and the locally uniform positive density of the sets [u > 0] and [u = 0]. In particular we obtain that the Lebesgue measure of the free boundary is zero.


2008 ◽  
Vol 218 (6) ◽  
pp. 1914-1971 ◽  
Author(s):  
Sandra Martínez ◽  
Noemi Wolanski

2021 ◽  
Author(s):  
Fatimat Kh. Kudayeva ◽  
Aslan Kh. Zhemukhov ◽  
Aslan L. Nagorov ◽  
Arslan A. Kaygermazov ◽  
Diana A. Khashkhozheva ◽  
...  

1989 ◽  
Vol 2 (4) ◽  
pp. 299-343 ◽  
Author(s):  
Frank Duzaar ◽  
Klaus Steffen

2016 ◽  
Vol 9 (3) ◽  
pp. 259-282 ◽  
Author(s):  
Leobardo Rosales

AbstractWe prove two results for the c-Plateau problem, introduced in [17], which is a minimization problem for integer rectifiable currents. First, we prove there is no solution to the c-Plateau problem with free boundary having singular set of finite Hausdorff codimension two measure and with regular part having constant mean curvature. Second, we prove regularity up to Hausdorff codimension seven of the free boundary of top-dimensional solutions to the c-Plateau problem.


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